Beneficial bacteria are bacteria that help people to produce or convert something that useful for human. There are two kind of bacteria on the world, beneficial bacteria and dangerous bacteria to our health, there is economic bacteria and there is bacteria causes diseases. Bacteria that make spoil to milk called as milk bacteria, this bacteria include on dangerous bacteria, if we drink spoil milk we can get stomachache.
Yakult's bacteria is a beneficial bacteria, because can convert a milk into more durable beverage, yakult. The Japanese scientist has founded that bacteria contain on Yakult can control the intestinal health and protection people from diseases, so people that have disturbance on the stomach can drink Yakult to stabilize the microorganism balance on the stomach.
Beneficial bacteria have economic importance to human, this kind bacteria then being produced to help people on producing something importance and of course help the producers to get money. Yakult market currently more bigger and bigger, so this bacteria already help the economic development on those country. The kind of bacteria that have economic contribution, such bacteria that can produce cheese, yagurt, buttermilk, vinegar and sauerkraut. The production of antibiotic such as streptomycin, which is extracted from soil bacteria, already success to use on the medicinal world.
